.mynav{
    width: 100%;
    height: 1rem;
    overflow: hidden;
    div{
        float: left;
        width: 25%;
        height: 1rem;
        text-align: center;
        i{
            font-size: 26px;
        }
    }
}
.mynav a{
    color: #000;
}
.mynav div i.small{
    font-size: 22px;
    display: block;
    margin-top: 2px;
    margin-bottom: 3px;
}
.mynav .active{
    color: #ff5555;
}